61397967 (number)

61397967 is an odd 8-digits composite number following 61397966 and preceding 61397968. In scientific notation, it is written as 6.1397967 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 40842648 positive integers (up to 61397967) that are relatively prime to 61397967.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-seven thousand nine hundred sixty-seven

Notation

Scientific notation 6.1397967 × 10^7
Engineering notation 6.1397967 × 10^6

Prime Factorization of 61397967

Prime Factorization 3 × 463 × 44203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61397967
Product of the distinct prime numbers

The prime factorization of 61397967 is 3 × 463 × 44203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61397967)

Multiplication

n×y
n×2 122795934
n×3 184193901
n×4 245591868
n×5 306989835

Division

n÷y
n÷2 30698983.5
n÷3 20465989
n÷3 15349491.75
n÷5 12279593.4

Exponentiation

ny
n2 3769710351733089
n3 2.3145255177527E+23
n4 1.4210716135964E+31
n5 8.7250908036226E+38

Nth Root

y√n
2√n 7835.685483734
3√n 394.50392673608
4√n 88.519407384675
5√n 36.110275198054

Divisors of 61397967

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61397966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61397967 can be divided by 8 positive divisors. The sum of these divisors (counting 61397967) is 1, the average is 0.125.

Base conversion 61397967

Base System Value
2 Binary 11101010001101101111001111
3 Ternary 11021112100011210
4 Quaternary 3222031233033
5 Quinary 111204213332
6 Senary 10031545503
8 Octal 352155717
10 Decimal 61397967
12 Duodecimal 1868b293
16 Hexadecimal 3a8dbcf
20 Vigesimal j3eei7
36 Base36 10jyz3

Cryptographic Hash Functions

md5 aaf20870af6ba5a047cb892ca7a9da07
sha1 b08c949e89305dafe072abd17c5d692b13ce6870
sha256 97b3104daf3dfe8f5189f5c27a30f4f4e4986442076d45a55347613340bcf0ba
sha512 1eab49e5ee6beaadcf8df7c088efd465fe5755b1ed0ceaf5989d55c195c0b7de940486f158258107672a109497396c2449672658f01808bea46ac083732bb173
ripemd-160 2d5be8186ca19c1dbda9c425360e58fbd366a412

61397967 as geometric shapes

Circle

Radius = n
Diameter 122795934
Circumference 385774804.1451
Area 1.1842894347166E+16

Sphere

Radius = n
Volume 9.6950618174905E+23
Surface area 4.7371577388664E+16
Circumference 385774804.1451

Square

Length = n
Perimeter 245591868
Area 3769710351733089
Diagonal 86829837.633536

Cube

Length = n
Surface area 22618262110398534
Volume 2.3145255177527E+23
Space diagonal 106344398.32544

Equilateral Triangle

Length = n
Perimeter 184193901
Area 1.632332464755E+15
Altitude 53172199.162719

Triangular Pyramid

Length = n
Surface area 1.632332464755E+15
Volume 2.727694481387E+22
Height 28943279.211179